panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x979e84]

goroutine 1331620 [running]:
panic({0xfdd080, 0x1d648d0})
	GOROOT/src/runtime/panic.go:941 +0x397 fp=0xc000bdd5d8 sp=0xc000bdd518 pc=0x4358b7
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:220
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:818 +0x336 fp=0xc000bdd628 sp=0xc000bdd5d8 pc=0x44c376
gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CheckIORange(...)
	pkg/sentry/mm/io.go:71
gvisor.dev/gvisor/pkg/sentry/kernel.makeIovec({0x1376d80?, 0xc000822e60?}, 0xc004769500, 0xc006d2b860?, {0xc004769e44, 0x80fe65?, 0x90})
	pkg/sentry/kernel/task_usermem.go:270 +0x104 fp=0xc000bdd660 sp=0xc000bdd628 pc=0x979e84
gvisor.dev/gvisor/pkg/sentry/kernel.copyInIovecs({0x1376d80, 0xc000822e60}, 0xc004769500, 0x20002480, 0x13d)
	pkg/sentry/kernel/task_usermem.go:231 +0x286 fp=0xc000bdd700 sp=0xc000bdd660 pc=0x979c06
gvisor.dev/gvisor/pkg/sentry/kernel.(*taskCopyContext).CopyInIovecs(0xc000822e80?, 0x1381690?, 0xc000bdd7f8?)
	pkg/sentry/kernel/task_usermem.go:411 +0x3a fp=0xc000bdd738 sp=0xc000bdd700 pc=0x97adba
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doProcessVMReadWrite.func1()
	pkg/sentry/syscalls/linux/sys_process_vm.go:100 +0x73 fp=0xc000bdd820 sp=0xc000bdd738 pc=0xacd673
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doProcessVMReadWrite(0xc004769500, 0xc00a258a80, 0x20002480, 0x20000100, 0x13d, 0x1, 0x1)
	pkg/sentry/syscalls/linux/sys_process_vm.go:174 +0x1f8 fp=0xc000bdd890 sp=0xc000bdd820 pc=0xacd558
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.processVMRW(0x557eb19c1f88?, {{0x5970}, {0x20000100}, {0x1}, {0x20002480}, {0x13d}, {0x0}}, 0x0)
	pkg/sentry/syscalls/linux/sys_process_vm.go:91 +0x276 fp=0xc000bdd908 sp=0xc000bdd890 pc=0xacd2d6
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.ProcessVMReadv(0xc002692000?, {{0x5970}, {0x20000100}, {0x1}, {0x20002480}, {0x13d}, {0x0}})
	pkg/sentry/syscalls/linux/sys_process_vm.go:37 +0x45 fp=0xc000bdd958 sp=0xc000bdd908 pc=0xaccfa5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc002692000, 0x136, {{0x5970}, {0x20000100}, {0x1}, {0x20002480}, {0x13d}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc000bddc98 sp=0xc000bdd958 pc=0x975f4b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc002692000, 0xc0044fd520?, {{0x5970}, {0x20000100}, {0x1}, {0x20002480}, {0x13d}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x54 fp=0xc000bddcf8 sp=0xc000bddc98 pc=0x977534
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00037e400?, 0xc000bdde40?, {{0x5970}, {0x20000100}, {0x1}, {0x20002480}, {0x13d}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x85 fp=0xc000bddd58 sp=0xc000bddcf8 pc=0x977125
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00919e0b0?)
	pkg/sentry/kernel/task_syscall.go:257 +0x3ac fp=0xc000bdde50 sp=0xc000bddd58 pc=0x976dec
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001f58680?, 0xc002692000)
	pkg/sentry/kernel/task_run.go:253 +0x1125 fp=0xc000bddf60 sp=0xc000bdde50 pc=0x968d05
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc002692000, 0x59ba)
	pkg/sentry/kernel/task_run.go:94 +0x1ec fp=0xc000bddfc0 sp=0xc000bddf60 pc=0x96754c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:378 +0x2a fp=0xc000bddfe0 sp=0xc000bddfc0 pc=0x9743ea
runtime.goexit()
	src/runtime/asm_amd64.s:1571 +0x1 fp=0xc000bddfe8 sp=0xc000bddfe0 pc=0x4695c1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:378 +0x105